Help me!! Flame angel strange behavior

[ROYCEROLLS]

Hello my flame angel for the last few days has been sitting pretty vertical for the last few days at first wasn’t to worried but we are on day 4-5 now, and he has slowly started to eat less each feeding

 

[marinebetta]

can we see the entire tank please and what other fish is with it

 

[exnisstech]

A video under white light showing the respiration rate will be helpful. Below is an article telling the information needed to assist with diagnosis.

https://www.reef2reef.com/threads/s...sease-treatment-and-diagnosis-section.775547/